Anti-overlapping paperboard veneering device for carton production
By designing an anti-overlap mechanism and labeling components, the overlapping problem and low waste disposal efficiency during the cardboard conveying process are solved, enabling separate cardboard conveying and automatic waste collection, thereby improving the efficiency of carton production and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN SHIKAIWEI PACKAGING CO LTD
- Filing Date
- 2025-04-10
- Publication Date
- 2026-04-24
AI Technical Summary
Traditional cardboard laminating equipment used in carton production is prone to overlap during the conveying process, affecting labeling accuracy and causing equipment malfunctions. Furthermore, waste disposal is not efficient enough, increasing labor intensity and production costs.
The design incorporates an anti-overlap mechanism and labeling components, including limit blocks, rubber stops, and motor-driven rotating rods, to ensure that cardboard is conveyed individually and to achieve automatic waste collection and labeling via collection rollers and electric push rods.
It effectively prevents cardboard overlap, improves labeling accuracy and equipment cleanliness, reduces maintenance and labor intensity, and enhances production efficiency and product quality.
Smart Images
Figure CN224158983U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cardboard box production technology, specifically to a cardboard laminating device for anti-overlapping cardboard box production. Background Technology
[0002] Currently, in the cardboard box manufacturing industry, cardboard lamination is a crucial step in the production process. Traditional cardboard lamination equipment used in cardboard box production faces several challenges in practical applications, impacting production efficiency and product quality, while also increasing production costs and labor intensity.
[0003] In traditional cardboard laminating equipment, the lack of an effective anti-overlap mechanism during cardboard conveying makes it easy for cardboard to overlap. This not only leads to misalignment of the cardboard during subsequent labeling, affecting the accuracy and aesthetics of the labeling, but may also cause labeling equipment malfunctions and increase maintenance costs. The overlap problem is particularly prominent when the production speed is increased or the cardboard size is large.
[0004] Secondly, traditional labeling equipment is often inefficient in handling waste materials from labeling drawings during the labeling process. If the waste is not collected and processed in a timely and effective manner, it will not only occupy production space and affect the cleanliness of the production environment, but may also pollute the production equipment and reduce its service life. In addition, manual waste handling increases labor intensity and reduces production efficiency.
[0005] Therefore, we propose a cardboard laminating device for anti-overlapping carton production, which ensures that stacked cardboard pieces are conveyed one by one by the conveyor belt. Utility Model Content
[0006] The purpose of this invention is to provide a cardboard laminating device for anti-overlapping cardboard box production, which solves the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution: a cardboard laminating device for anti-overlapping carton production, comprising a base, the base being concave in shape, a conveyor belt installed inside the base, and an anti-overlapping mechanism installed on one side of the top of the conveyor belt;
[0008] The anti-overlap mechanism includes mounting brackets fixedly installed on both sides inside the base, a guide box fixedly installed between the two sets of mounting brackets, a rotating rod rotatably installed on one side inside the base, a rubber stop block fixedly installed on one side of the outer wall of the rotating rod, a limiting block detachably installed on the other side of the outer wall of the rotating rod, and mounting slots opened on both sides of the limiting block and the rotating rod, with bolts installed in the two sets of mounting slots corresponding to each other.
[0009] Optionally, the guide box contains stacked cardboard, the rotating rods are distributed on the outer bottom of the guide box, and the distance between the limiting block and the conveyor belt corresponds to the thickness of the cardboard.
[0010] By adopting the above technical solution, different limiting blocks can be replaced according to different types of cardboard.
[0011] Optionally, a motor is fixedly installed on one end of the side wall of the base, the motor drive output end is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on one end of the rotating rod.
[0012] By adopting the above technical solution, the rotating rod can be driven to rotate.
[0013] Optionally, a fixing plate is fixedly installed on the top side center of the base, and a labeling box is fixedly installed on the bottom of the fixing plate, with a labeling component installed inside the labeling box.
[0014] Optionally, the labeling assembly includes a material roller rotatably mounted in the middle of the labeling box cavity, a collection roller rotatably mounted at the top of the labeling box cavity, and a rotating roller rotatably mounted on one side of the labeling box cavity, wherein the collection roller is wrapped with an anti-stick film.
[0015] By adopting the above technical solution, waste generated from labeling drawings can be collected.
[0016] Optionally, an electric push rod is fixedly installed on one side of the fixing plate, and a pressure plate is fixedly installed on the other end of the electric push rod, with the pressure plate corresponding to the labeling tape.
[0017] By adopting the above technical solution, the labeling diagram can be adhered to the cardboard.
[0018] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:
[0019] The technical solution of this application allows the operator to prioritize replacing corresponding limit blocks based on the thickness of the cardboard, ensuring that the vertical distance between the limit blocks and the conveyor belt corresponds to the cardboard thickness. A motor installed on the side wall of the drive base drives a rotating rod installed on one side of the guide box to rotate. As the rotating rod continuously drives the rubber stop and limit blocks to rotate, the rubber stop of the rotating rod can block the gap between the guide box and the conveyor belt, preventing the conveyor belt from carrying the cardboard located on the bottom side. When the limit block of the rotating rod rotates to the gap between the guide box and the conveyor belt, the cardboard can be discharged from the gap at the bottom of the limit block. If the cardboard is accidentally stuck in the guide box, the rotating rod will drive the rubber stop to clamp the cardboard and push it towards the conveyor belt, ensuring that the cardboard stacked in the guide box is transported one by one by the conveyor belt.
[0020] A labeling box is fixedly installed at the bottom of the fixing plate, and a labeling component is installed inside the labeling box. When the labeling paper is installed on the material roller, and the anti-stick film discharged from the material roller is rolled into the collecting roller, the strip-shaped labeling paper will continuously roll into the rotating roller. As the electric push rod continuously squeezes the strip-shaped labeling paper, the labeling paper can be tightly adhered to the surface of the conveyed cardboard. The waste labeling paper after use will be continuously rolled into the rotating roller, which greatly improves the cleanliness of the device and avoids the time-consuming and laborious manual cleaning of waste on the workbench. Attached Figure Description
[0021] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0022] Figure 1 This is a schematic diagram of the overall structure of a cardboard laminating device for anti-overlapping cardboard box production according to this utility model;
[0023] Figure 2 This is a schematic diagram of the rotating rod structure of a cardboard laminating device for anti-overlapping cardboard box production according to this utility model;
[0024] Figure 3 This is a schematic diagram of the labeling box structure of a cardboard pasting device for anti-overlapping cardboard box production according to this utility model.
[0025] In the diagram: 1. Base; 11. Conveyor belt; 12. Mounting frame; 13. Guide box; 2. Rotating rod; 21. Rubber stop; 22. Limiting block; 23. Mounting groove; 24. Motor; 3. Fixing plate; 31. Labeling box; 32. Material roller; 33. Collecting roller; 34. Rotating roller; 35. Electric push rod. Detailed Implementation
[0026] Please see Figure 1-3 This utility model provides a technical solution: a cardboard laminating device for anti-overlapping carton production, including a base 1, the base 1 is concave, a conveyor belt 11 is installed inside the base 1, and an anti-overlapping mechanism is installed on one side of the top of the conveyor belt 11.
[0027] The anti-overlap mechanism includes mounting brackets 12 fixedly installed on both sides inside the base 1, a guide box 13 fixedly installed between the two sets of mounting brackets 12, a rotating rod 2 rotatably installed on one side inside the base 1, a rubber stop block 21 fixedly installed on one side of the outer wall of the rotating rod 2, a limiting block 22 detachably installed on the other side of the outer wall of the rotating rod 2, and mounting slots 23 opened on both sides of the limiting block 22 and the rotating rod 2. Bolts are installed in the two sets of mounting slots 23 corresponding to each other. Stacked cardboard is placed inside the guide box 13. The rotating rod 2 is distributed on the outer bottom of the guide box 13. The distance between the limiting block 22 and the conveyor belt 11 corresponds to the thickness of the cardboard. Different limiting blocks 22 can be replaced according to different cardboard.
[0028] The operator prioritizes replacing the corresponding limit blocks 22 according to the thickness of the cardboard, ensuring that the vertical distance between the limit blocks 22 and the conveyor belt 11 corresponds to the cardboard thickness. The motor 24 installed on the side wall of the drive base 1 drives the rotating rod 2 installed on one side of the guide box 13 to rotate. As the rotating rod 2 continuously drives the rubber stop 21 and the limit blocks 22 to rotate, the rubber stop 21 of the rotating rod 2 can block the gap between the guide box 13 and the conveyor belt 11, preventing the conveyor belt 11 from carrying the cardboard located on the bottom side. When the limit block 22 of the rotating rod 2 rotates to the gap between the guide box 13 and the conveyor belt 11, the cardboard can be discharged from the gap at the bottom of the limit block 22. When the cardboard is accidentally stuck in the guide box 13, the rotating rod 2 will drive the rubber stop 21 to clamp the cardboard and push it towards the conveyor belt 11, ensuring that the cardboard stacked in the guide box 13 is carried by the conveyor belt 11 one by one.
[0029] In this technical solution, a fixing plate 3 is fixedly installed on the top center of the base 1, and a labeling box 31 is fixedly installed on the bottom of the fixing plate 3. A labeling assembly is installed inside the labeling box 31. The labeling assembly includes a material roller 32 rotatably installed in the middle of the inner cavity of the labeling box 31, a collection roller 33 rotatably installed on the top of the inner cavity of the labeling box 31, and a rotating roller 34 rotatably installed on one side of the inner cavity of the labeling box 31. An anti-stick film is wrapped inside the collection roller 33, which can collect the waste generated by the labeling paper.
[0030] When the labeling sheet is installed on the material roller 32, and the anti-stick film discharged from the material roller 32 is rolled up in the collecting roller 33, the strip-shaped labeling sheet will continuously roll up to the rotating roller 34. As the electric push rod 35 continuously squeezes the strip-shaped labeling sheet, the labeling sheet can be tightly adhered to the surface of the conveyed cardboard. The used labeling sheet waste will be continuously rolled up in the rotating roller 34, which greatly improves the cleanliness of the device and avoids the time and effort of manual cleaning of waste on the workbench.
[0031] In this technical solution, an electric push rod 35 is fixedly installed on one side of the fixed plate 3, and a pressure plate is fixedly installed on the other end of the electric push rod 35. The pressure plate corresponds to the labeling tape and can stick the labeling drawing on the cardboard.
[0032] By driving the electric push rod 35 to push the pressure plate downward, the strip of labeling paper can be squeezed and adhered to the cardboard.
[0033] In this technical solution, a motor 24 is fixedly installed on one end of the side wall of the base 1. The output end of the motor 24 is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on one end of the rotating rod 2, which can drive the rotating rod 2 to rotate.
[0034] The motor 24 installed on the side wall of the drive base 1 drives the rotating rod 2 installed on one side of the guide box 13 to rotate. As the rotating rod 2 continuously drives the rubber stop block 21 and the limit block 22 to rotate, it can continuously block and limit the stacked cardboard.
[0035] In use, a large number of stacked cardboard pieces are first placed inside the guide box 13, and the conveyor belt 11 inside the base 1 is driven. This continuously drives the cardboard at the bottom until it is labeled by the labeling box 31. Simultaneously, the operator prioritizes replacing the corresponding limit blocks 22 according to the cardboard thickness, ensuring that the vertical distance between the limit blocks 22 and the conveyor belt 11 corresponds to the cardboard thickness. A motor 24 installed on the side wall of the drive base 1 drives a rotating rod 2 mounted on one side of the guide box 13 to rotate. As the rotating rod 2 continuously drives the rubber stop 21 and the limit blocks 22 to rotate, the rubber stop 21 of the rotating rod 2 blocks the gap between the guide box 13 and the conveyor belt 11, preventing the conveyor belt 11 from carrying the cardboard at the bottom. When the limit block 22 of the rotating rod 2 rotates to the gap between the guide box 13 and the conveyor belt 11, it can... The cardboard is discharged from the gap at the bottom of the limiting block 22. When the cardboard is accidentally stuck in the guide box 13, the rotating rod 2 will drive the rubber stop 21 to clamp the cardboard and push it towards the conveyor belt 11, ensuring that the cardboard stacked in the guide box 13 is conveyed one by one by the conveyor belt 11. At the same time, the labeling box 31 is fixedly installed at the bottom of the fixing plate 3, and the labeling box 31 is equipped with a labeling component. When the labeling paper is installed on the material roller 32, and the anti-stick film discharged from the material roller 32 is rolled up in the collecting roller 33, the strip-shaped labeling paper will continuously roll up towards the rotating roller 34. As the electric push rod 35 continuously squeezes the strip-shaped labeling paper, the labeling paper can be tightly adhered to the surface of the conveyed cardboard. The waste labeling paper after use will be continuously rolled up in the rotating roller 34, which greatly improves the cleanliness of the device and avoids the time and effort of manual cleaning of waste on the workbench.
Claims
1. A cardboard laminating device for anti-overlapping carton production, comprising a base (1), characterized in that: The base (1) is concave, and a conveyor belt (11) is installed inside the base (1). An anti-overlapping mechanism is installed on one side of the top of the conveyor belt (11). The anti-overlap mechanism includes mounting brackets (12) fixedly installed on both sides inside the base (1), a guide box (13) fixedly installed between the two sets of mounting brackets (12), a rotating rod (2) rotatably installed on one side inside the base (1), a rubber stop block (21) fixedly installed on one side of the outer wall of the rotating rod (2), a limiting block (22) detachably installed on the other side of the outer wall of the rotating rod (2), and mounting grooves (23) opened on both sides of the limiting block (22) and the rotating rod (2), with bolts installed in the two sets of mounting grooves (23) corresponding to each other.
2. The anti-overlapping cardboard laminating device for carton production according to claim 1, characterized in that: The guide box (13) contains stacked cardboard, the rotating rod (2) is located on the outer side of the bottom of the guide box (13), and the distance between the limiting block (22) and the conveyor belt (11) corresponds to the thickness of the cardboard.
3. The anti-overlapping cardboard laminating device for carton production according to claim 1, characterized in that: A motor (24) is fixedly installed on one side wall of the base (1). The output end of the motor (24) is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on one end of the rotating rod (2).
4. The anti-overlapping cardboard laminating device for carton production according to claim 1, characterized in that: A fixing plate (3) is fixedly installed on the top side of the base (1), and a labeling box (31) is fixedly installed at the bottom of the fixing plate (3). A labeling component is installed inside the labeling box (31).
5. A cardboard laminating device for anti-overlapping carton production according to claim 4, characterized in that: The labeling assembly includes a material roller (32) rotatably mounted in the middle of the inner cavity of the labeling box (31), a collection roller (33) rotatably mounted at the top of the inner cavity of the labeling box (31), and a rotating roller (34) rotatably mounted on one side of the inner cavity of the labeling box (31). The collection roller (33) is wrapped with an anti-sticking film.
6. A cardboard laminating device for anti-overlapping carton production according to claim 4, characterized in that: An electric push rod (35) is fixedly installed on one side of the fixed plate (3), and a pressure plate is fixedly installed on the other end of the electric push rod (35). The pressure plate corresponds to the labeling tape.